USN Rollback

2 domain controllers (2008 R2) were not properly recovered from images as images were taken/recovered in 20 min difference.
repadmin /showutdvec * dc=domain,dc=com does not show any problem.
USN shown on each DC for its partner is the same or higher then partners one for itself.
No errors on both DCs in Directory Service log.

My worry is "Undetected USN Rollback" which results in undetected divergence where USNs f.e. 2000 through 2100 are not the same between two domain controllers.

1. I did not
2. It is a good idea when you know how.
3 . I read that article and many others.

What about answering a question?

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D_BatonaAuthor Commented: 2015-02-16

4 days.

So far no errors in logs on both DCs.
repadmin /showutdvec shows a good picture.

Can admin stop praying?

What else can be used to check that correspondence object-USN are the same on both controllers?
Is any active directory expert here?

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D_BatonaAuthor Commented: 2015-02-26

Look like no experts on this web site anymore...

For those who are interested here what I did to check if USN issue exist:

1. I applied the image of DC1 to server with identical hardware disconnected from network.
2. I run repadmin /showutdvec * dc=domain,dc=com and make a notice
3. I applied the image of DC2 to server with identical hardware disconnected from network.
4. I run repadmin /showutdvec * dc=domain,dc=com and make a notice
5. Analyzing repadmin /showutdvec showed that domain controllers did not replicate after images were taken